Specifications

8
2
Oil capacities are listed in the OIL CAPACITY CHART,
Specifications, Page 8 of this section.
NOTE:Always refill to full mark on dipstick.
GEAR REDUCTION UNITS
Change Oil, Aluminum Engines
(6 to 1 Gear Reduction Models)
Model Series 60000, 80000,
100200, 130000
Every one hundred (100) hours of operation:
1. Remove oil level plug (3) and oil fill plug (1), Fig. 1.
2. Loosen four screws holding gear case cover to
drain oil.
3. Retighten cover screws to 85 in. lbs. (10 Nm)
torque.
4. Refill gear case with same oil as used in engine
crankcase. Refer to Section 1 for recommended
oil service specifications and viscosity.
5. Pour oil into filler hole until oil runs out of oil level
check hole.
Fig. 1
3
1
2
6. Replace both plugs making sure oil fill plug with
vent hole (2) is installed in top hole, Fig. 1.
Model Series 170000, 190000, 220000
Every one hundred (100) hours of operation:
1. Remove drain plug (4) in bottom of gear case
cover and drain oil, Fig. 2.
2. Replace plug.
3. To refill, remove oil check plug (3) and oil fill plug
(1) and pour oil into filler hole until it runs out level
check hole. Refer to Section 1 for recommended
oil service specifications and viscosity.
4. Replace both plugs, making sure oil fill plug with
vent hole (2) is installed in top hole, Fig. 2.
Fig. 2
3
4
1
2
Change Oil, Cast Iron Engines
(6 to 1 Gear Reduction Models)
Model Series 230000, 240000
The reduction gears are lubricated by engine crank-
case oil. Remove drain plug (4) from gear case cover to
drain oil remaining in gear case when changing engine
oil, Fig. 3.
Fig. 3
4